Answer:
71.4 in ^2
Step-by-step explanation:
area of the circles = πr^2
3.14(4x4) = 50.24 but you only have half so divide by 2
= 25.12
second circle
3.14(2x2)= 13.56 again you only have half so divide by 2
= 6.28
square
5x8 = 40
add them all up
25.12+6.28+40 = 71.4
ANSWER
My answer is in the photo above
Answer:
1 hour
Step-by-step explanation:
Both ships start from the same position and in the opposite direction. As we know container ship travels 10km/h so it made 10 km distance in 1 hour. Distance is 30 km, then 30 km-10 km=20 km. And 20 km matches 1 hour travel of cruise ship as we know.
Answer:
$187,500
Step-by-step explanation:
There must be 15,000/3 = 5,000 seats in each section. Then the total revenue can be ...
5000·$10.00 + 5000·12.50 + 5000·15.00 = 5000·($10 + 12.50 +15.00)
= 5000·$37.50 = $187,500
Stadium revenue can be $187,500 if all seats are sold.